English word neopentyl comes from English neopentane, English oxygen
| Dictionary entry | Language | Definition |
|---|---|---|
| neopentane | English (eng) | (organic compound) The aliphatic alkane dimethylpropane; isomeric with pentane and isopentane. |
| oxygen | English (eng) | (countable) An atom of this element.. (medicine) A mixture of oxygen and other gases, administered to a patient to help him or her to breathe.. A chemical element (symbol O) with an atomic number of 8 and relative atomic mass of 15.9994.. Molecular oxygen (O2), a colorless, odorless gas at room temperature. |
| neopentyl | English (eng) | (organic chemistry, especially in combination) A univalent radical derived from neopentane. |